Other Heavy and Civil Engineering Construction

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  • Other Heavy and Civil Engineering Construction841
  • NAICS 237990 Other Heavy and Civil Engineering Construction5
  • Other Heavy and Civil Engineering Construction3

Set-Aside Distribution

  • 372
  • Small Business243
  • No Set Aside77
  • Small Business Set Aside - Total74
  • SDVOSB43

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  • VA84
  • CA51
  • MI45
  • MO45

About NAICS23799

The North American Industry Classification System (NAICS) code 23799 covers other heavy and civil engineering construction. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

Repair Tainter Valves at Various Locations

DEPT OF DEFENSE
TULSA, OK
NAICS 237990
Posted May 16, 2025
Small Business

Maintenance Dredging, Wilmington Harbor Inner Ocean Bar

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted May 15, 2025

Justification for an Exception to Fair Opportunity for Strategic Weapons Facility (SWFPAC) at NAVFAC NW

DEPT OF DEFENSE
SILVERDALE, WA
NAICS 237990
Posted May 15, 2025

Replace and Repair Lock Control System - Smithland Lock and Dam

DEPT OF DEFENSE
LOUISVILLE, KY
NAICS 237990
Posted May 15, 2025
Small Business

Muskegon Harbor Maintenance Dredging

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted May 14, 2025
Small Business

FY25 USACE Houston Ship Channel Segment 4, Beltway 8 Placement Area, Harris County, Texas

DEPT OF DEFENSE
GALVESTON, TX
NAICS 237990
Posted May 14, 2025
Small Business

Rend Lake Facilities Infrastructure Construction and Maintenance IDIQ

DEPT OF DEFENSE
SAINT LOUIS, MO
NAICS 237990
Posted May 13, 2025
Small Business

Mississippi River, Baton Rouge to the Gulf, Saltwater Barrier Sill, Cutterhead Dredge Contract No. 1-2025. Specification No. OM25135

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted May 12, 2025
Due May 28, 2027

Riprap Overlay at Pomona Lake Project Dam

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 237990
Posted May 12, 2025
SDVOSB

4 Corners Hydraulic System Replacement for Hannibal Locks and Dam

DEPT OF DEFENSE
PITTSBURGH, PA
NAICS 237990
Posted May 9, 2025

Coastal Storm Risk Management, Carolina Beach and Vicinity, New Hanover County, North Carolina

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 237990
Posted May 8, 2025

Flood Control, Amite River Tributaries, Louisiana, Comite River Basin, Comite River Diversion Project, Bayou Baton Rouge Rock Chute, East Baton Rouge Parish, Louisiana

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted May 8, 2025

Saginaw CDF Incremental Dike Raising Phase II

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted May 8, 2025
Small Business

Russellville, Arkansas, Prairie Creek Small Flood Risk Management Project, Pope County, Arkansas

DEPT OF DEFENSE
LITTLE ROCK, AR
NAICS 237990
Posted May 6, 2025
Small Business

Z-COLO 200920 - Jones Mill Dam

INTERIOR, DEPARTMENT OF THE
Denver, CO
NAICS 237990
Posted May 2, 2025

FY25 AIWW Placement Area Diking

DEPT OF DEFENSE
CHARLESTON, SC
NAICS 237990
Posted May 2, 2025
Small Business

National Park Service, Stabilize CLIFF AT SAN FERNANDO BASTION SAN JUAN NATIONAL HISTORIC SITE SAN JUAN, PUERTO RICO

DEPT OF DEFENSE
JACKSONVILLE, FL
NAICS 237990
Posted May 1, 2025
Small Business

C-PLUM ISLAND BOATHOUSE FOUNDATION REPAIRS

INTERIOR, DEPARTMENT OF THE
Falls Church, VA
NAICS 237990
Posted May 1, 2025

Mississippi River, New Orleans Harbor Cutterhead Dredge No. 1-2025

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 237990
Posted Apr 30, 2025
Due May 11, 2027

New Buffalo Harbor Maintenance Dredging

DEPT OF DEFENSE
DETROIT, MI
NAICS 237990
Posted Apr 30, 2025
Small Business